HIGHLEAD GC20618-1DZ, Инструкция и каталог запасных частей

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— 3 —
follows:
Release the set screw of the magnet positioned piece, adjust the position of magnet positioning piece,
until the machine stops in the needle up position (the marker on the pulley and the reference line of motor
cover to coincide), then tighten the screws.
6.INSTALLING NEEDLE
Note:Before installing the
needle,be sure to turn off the power.
To install the needle,turn the maching
pulley over toward operator(or
counter-clockwise)until the needle bra
moves up to its highest point,put the needle
up into the needle bar(or needle clamp) as deeply as it will go,with the long groove of the needle faced left
side(ro face to face).Tighten the needle set screw securely.
7.WINDING BOBBIN THREAD
Note:When bobbin thread is wound, keep the presser foot
lifted.
Thread tension
：
Particularly in the case of nylon or polyester
thread,wind the bobbin loosely.
（
1
）
Press the bobbin onto the thread winding shaft.
（
2
）
Pass the thread for winding thread as shown in the figure,
and wind the end of the thread clockwise around the bobbin several
times, then wind the thread on the thread adjuster side counter-clock
wise several times.
（
3
）
Press lever 1 in the direction of the arrow, and start the
sewing machine.
（
4
）
The operation will automatically stop when winding is
completed.
（
5
）
Adjustment of thread winding strength, adjust with the
thread adjuster nut 2.
（
6
）
Adjustment of thread winding amount, adjust by loosening
screw 3 and moving adjustment plate 4:
The thread winding amount will increase when moved in the direction of a.
The thread winding amount will decrease when moved in the direction of b.
8.SELECTION OF THREAD
It is recommended to use”S”twist thread in the left needle(viewed from front),and “Z”twist thread in the